
.background{
    /*background-color:black;*/
    background-color: rgba(0,0,0,0.9) !important;
    width:900px;
    margin:auto;
    color:#FFFACD;
    border: 1px solid #ccc;
    border-radius: 8px; /*圆角*/
}
/* background-color: rgba(0,0,0,0.5) !important;*/

.submit{
    width:250px
    margin:0 auto;
}


.button{
    width:400px;
    margin:0 auto;
    margin-top:5px;
}

.button a{
    width:150px;
    float:right;
}

.button button{
    width:150px;
}


